GB2469333B - Router and method of routing with redundancy - Google Patents
Router and method of routing with redundancyInfo
- Publication number
- GB2469333B GB2469333B GB0906212.6A GB0906212A GB2469333B GB 2469333 B GB2469333 B GB 2469333B GB 0906212 A GB0906212 A GB 0906212A GB 2469333 B GB2469333 B GB 2469333B
- Authority
- GB
- United Kingdom
- Prior art keywords
- router
- redundancy
- routing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/26—Arrangements for switching distribution systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/64—Distributing or queueing
- H04Q3/68—Grouping or interlacing selector groups or stages
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/42—Arrangements for resource management
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
- H04H60/09—Arrangements for device control with a direct linkage to broadcast information or to broadcast space-time; Arrangements for control of broadcast-related services
- H04H60/11—Arrangements for counter-measures when a portion of broadcast information is unavailable
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/10—Packet switching elements characterised by the switching fabric construction
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Business, Economics & Management (AREA)
- General Business, Economics & Management (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0906212.6A GB2469333B (en) | 2009-04-09 | 2009-04-09 | Router and method of routing with redundancy |
EP10158806A EP2239851A1 (en) | 2009-04-09 | 2010-03-31 | Router and method of routing with redundancy |
US12/756,705 US8631172B2 (en) | 2009-04-09 | 2010-04-08 | Router and method of routing with redundancy |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0906212.6A GB2469333B (en) | 2009-04-09 | 2009-04-09 | Router and method of routing with redundancy |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0906212D0 GB0906212D0 (en) | 2009-05-20 |
GB2469333A GB2469333A (en) | 2010-10-13 |
GB2469333B true GB2469333B (en) | 2014-10-15 |
Family
ID=40750408
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0906212.6A Expired - Fee Related GB2469333B (en) | 2009-04-09 | 2009-04-09 | Router and method of routing with redundancy |
Country Status (3)
Country | Link |
---|---|
US (1) | US8631172B2 (en) |
EP (1) | EP2239851A1 (en) |
GB (1) | GB2469333B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2463228C (en) | 2003-04-04 | 2012-06-26 | Evertz Microsystems Ltd. | Apparatus, systems and methods for packet based transmission of multiple data signals |
CA2866073C (en) | 2013-10-02 | 2021-11-30 | Evertz Microsystems Ltd. | Video router |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0170799A1 (en) * | 1984-06-27 | 1986-02-12 | International Business Machines Corporation | Switching systems |
US20050135355A1 (en) * | 2003-12-22 | 2005-06-23 | Raman Muthukrishnan | Switching device utilizing internal priority assignments |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5072217A (en) * | 1989-10-31 | 1991-12-10 | International Business Machines Corporation | One-sided crosspoint switch with distributed control |
US6631134B1 (en) * | 1999-01-15 | 2003-10-07 | Cisco Technology, Inc. | Method for allocating bandwidth in an optical network |
US7065037B1 (en) * | 1999-03-25 | 2006-06-20 | Samsung Electronics Co., Ltd. | Method and apparatus to provide facility and module redundancy in telecommunication switching equipment |
US6946948B2 (en) * | 2000-06-06 | 2005-09-20 | Vitesse Semiconductor Corporation | Crosspoint switch with switch matrix module |
US6567576B2 (en) * | 2001-02-05 | 2003-05-20 | Jds Uniphase Inc. | Optical switch matrix with failure protection |
US6658494B2 (en) * | 2001-04-20 | 2003-12-02 | Nvision, Inc. | Router topology having N on 1 redundancy |
WO2005027391A2 (en) * | 2003-09-06 | 2005-03-24 | Teak Technologies, Inc. | Strictly nonblocking multicast linear-time multi-stage networks |
US7710153B1 (en) * | 2006-06-30 | 2010-05-04 | Masleid Robert P | Cross point switch |
-
2009
- 2009-04-09 GB GB0906212.6A patent/GB2469333B/en not_active Expired - Fee Related
-
2010
- 2010-03-31 EP EP10158806A patent/EP2239851A1/en not_active Withdrawn
- 2010-04-08 US US12/756,705 patent/US8631172B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0170799A1 (en) * | 1984-06-27 | 1986-02-12 | International Business Machines Corporation | Switching systems |
US20050135355A1 (en) * | 2003-12-22 | 2005-06-23 | Raman Muthukrishnan | Switching device utilizing internal priority assignments |
Also Published As
Publication number | Publication date |
---|---|
EP2239851A1 (en) | 2010-10-13 |
GB0906212D0 (en) | 2009-05-20 |
US20100260175A1 (en) | 2010-10-14 |
US8631172B2 (en) | 2014-01-14 |
GB2469333A (en) | 2010-10-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20220409 |